Technology Lead / Senior React.js Developer

Argyllinfotech

  • Minnetonka Mills, MN
  • 11 days ago

    Highlights

    Education: Bachelor's or Master's Degree Job Summary We are seeking an experienced Technology Lead / Senior React.js Developer with strong hands-on expertise in React.js, The ideal candidate should have extensive experience developing scalable, responsive, and high-performance web applications using modern React.js frameworks.

    Numbers & Facts

    LocationMinnetonka Mills, MN

    Description

    Job Title: Technology Lead Senior React.js Developer
    Location: c
    Work Mode: 100% Onsite from Day 1
    Duration: 6 Months (Contract)
    Experience Required: Minimum 10+ Years
    Expected Start Date: October 20, 2026
    Interview Mode: In-Person Interview Required( Yes)
    Education: Bachelor's or Master's Degree
    Job Summary
    We are seeking an experienced Technology Lead / Senior React.js Developer with strong hands-on expertise in React.js, JavaScript, Java, Python, and AI/ML technologies.
    The ideal candidate should have extensive experience developing scalable, responsive, and high-performance web applications using modern React.js frameworks. The candidate should also possess knowledge of backend technologies, RESTful API integrations, and AI/ML development.
    This position requires strong technical leadership, excellent problem-solving skills, effective communication, and experience working in Agile environments.
    Required Technical Skills
    Frontend Development:
    • Strong hands-on experience with React.js, JavaScript (ES6+), HTML5, and CSS3.
    • Experience with React Hooks, component lifecycle, functional components, and React architecture.
    • Proficiency with state management libraries such as Redux, Context API, or Zustand.
    • Strong understanding of responsive web design and reusable UI component development.
    • Familiarity with frontend build tools such as Webpack, Vite, and Babel.
    Backend Development & API Integration:
    • Knowledge of Java and backend application development.
    • Experience integrating RESTful APIs and working with JSON data.
    • Understanding of frontend and backend application integration.
    • Familiarity with Git and version control systems.
    AI/ML & Python:
    • Hands-on experience with Python programming.
    • Practical exposure to Artificial Intelligence (AI) and Machine Learning (ML).
    • Understanding of AI/ML concepts and their integration into software applications.
    • Ability to collaborate with AI/ML teams on application development and implementation.
    Additional Skills:
    • Strong debugging, troubleshooting, and analytical skills.
    • Experience working in Agile/Scrum environments.
    • Excellent verbal and written communication skills.
    • Ability to coordinate with cross-functional teams and stakeholders.
    • Strong ownership of assigned tasks and project deliverables.
    Key Responsibilities
    • Design, develop, and maintain scalable web applications using React.js and JavaScript.
    • Develop reusable, responsive, and high-performance frontend components.
    • Implement application state management using Redux, Context API, or Zustand.
    • Integrate frontend applications with RESTful APIs and backend services.
    • Work with Java and Python-based application components as required.
    • Contribute to AI/ML-related development and integration activities.
    • Troubleshoot application issues, optimize performance, and ensure code quality.
    • Participate in technical discussions, solution design, code reviews, and Agile ceremonies.
    • Collaborate with business stakeholders, developers, architects, and QA teams.
    • Provide technical guidance and support to development team members.
    • Ensure timely completion of assigned deliverables while maintaining quality standards.
    • Maintain clear communication with project stakeholders and ensure consistent availability during working hours.
    Mandatory Skills
    1. React.js Strong hands-on frontend development experience.
    2. JavaScript ES6+, HTML5, CSS3 Advanced frontend development skills.
    3. Java Knowledge of Java-based applications and backend integration.
    4. Python Hands-on programming experience.
    5. Artificial Intelligence / Machine Learning Practical knowledge and hands-on exposure.
    6. Redux / Context API / Zustand State management experience.
    7. REST APIs & JSON API integration experience.
    8. Agile/Scrum Experience working in Agile delivery environments.
    Qualifications
    • Minimum 6+ years of relevant software development experience.
    • Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.
    • Strong experience in React.js development and modern frontend technologies.
    • Working knowledge of Java, Python, and AI/ML technologies.
    • Proven problem-solving, debugging, and communication skills.
    • Ability to work onsite in Minnetonka, MN, from Day 1.
    • Must be available for an in-person interview.
    Top 3 Responsibilities
    1. Technical Development: Deliver high-quality React.js applications while contributing to Java, Python, and AI/ML-related development activities.
    2. Project Delivery: Work in an Agile environment, meet project milestones, and ensure timely completion of deliverables.
    3. Communication & Collaboration: Maintain effective communication with stakeholders, coordinate with team members, and ensure consistent availability throughout the project

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